#include <stdio.h>
#include <stdlib.h>

#include "list.h"

void printlist(struct node *list) {

}

int member(int value, struct node *list) {
    return 0;
}

struct node *list_append(struct node *list1, struct node *list2) {
    return NULL;
}

struct node *insert_ordered(int item, struct node *list) {
    return NULL;
}

struct node *merge_sorted(struct node *list1, struct node *list2) {
    return NULL;
}